Ejemplo n.º 1
0
        private void RunRenderMht(IStreamGen sg)
        {
            OneFileStreamGen temp = null;
            FileStream       fs   = null;

            try
            {
                string tempHtmlReportFileName = Path.ChangeExtension(Path.GetTempFileName(), "htm");
                temp = new OneFileStreamGen(tempHtmlReportFileName, true);
                RunRender(temp, OutputPresentationType.HTML);
                temp.CloseMainStream();

                // Create the mht file (into a temporary file position)
                MhtBuilder mhtConverter = new MhtBuilder();
                string     fileName     = Path.ChangeExtension(Path.GetTempFileName(), "mht");
                mhtConverter.SavePageArchive(fileName, "file://" + tempHtmlReportFileName);

                // clean up the temporary files
                foreach (string tempFileName in temp.FileList)
                {
                    try
                    {
                        File.Delete(tempFileName);
                    }
                    catch {}
                }

                // Copy the mht file to the requested stream
                Stream os = sg.GetStream();
                fs = File.OpenRead(fileName);
                byte[] ba = new byte[4096];
                int    rb = 0;
                while ((rb = fs.Read(ba, 0, ba.Length)) > 0)
                {
                    os.Write(ba, 0, rb);
                }
            }
            catch (Exception ex)
            {
                rl.LogError(8, "Error converting HTML to MHTML " + ex.Message +
                            Environment.NewLine + ex.StackTrace);
            }
            finally
            {
                if (temp != null)
                {
                    temp.CloseMainStream();
                }
                if (fs != null)
                {
                    fs.Close();
                }
                _Cache = new RCache();
            }
        }
Ejemplo n.º 2
0
        /// <summary>
        /// Build the Pages for this report.
        /// </summary>
        /// <returns></returns>
        public Pages BuildPages()
        {
            PageNumber = 1;                     // reset page numbers
            TotalPages = 1;

            Pages pgs = new Pages(this);

            pgs.PageHeight = _Report.PageHeight.ToPoints();
            pgs.PageWidth  = _Report.PageWidth.ToPoints();
            try
            {
                Page p = new Page(1);                                           // kick it off with a new page
                pgs.AddPage(p);

                // Create all the pages
                _Report.Body.RunPage(pgs);

                if (pgs.LastPage.IsEmpty() && pgs.PageCount > 1)                // get rid of extraneous pages which
                {
                    pgs.RemoveLastPage();                                       //   can be caused by region page break at end
                }
                // Now create the headers and footers for all the pages (as needed)
                if (_Report.PageHeader != null)
                {
                    _Report.PageHeader.RunPage(pgs);
                }
                if (_Report.PageFooter != null)
                {
                    _Report.PageFooter.RunPage(pgs);
                }
                // clear out any runtime clutter
                foreach (Page pg in pgs)
                {
                    pg.ResetPageExpressions();
                }

                pgs.SortPageItems();             // Handle ZIndex ordering of pages
            }
            catch (Exception e)
            {
                rl.LogError(8, "Exception running report\r\n" + e.Message + "\r\n" + e.StackTrace);
            }
            finally
            {
                pgs.CleanUp();                          // always want to make sure we clean this up since
                _Cache = new RCache();
            }

            return(pgs);
        }
Ejemplo n.º 3
0
        /// <summary>
        /// RunRenderPdf will render a Pdf given the page structure
        /// </summary>
        /// <param name="sg"></param>
        /// <param name="pgs"></param>
        public void RunRenderPdf(IStreamGen sg, Pages pgs)
        {
            PageNumber = 1;                     // reset page numbers
            TotalPages = 1;

            IPresent ip = new RenderPdf(this, sg);

            try
            {
                ip.Start();
                ip.RunPages(pgs);
                ip.End();
            }
            finally
            {
                pgs.CleanUp();                          // always want to make sure we cleanup to reduce resource usage
                _Cache = new RCache();
            }

            return;
        }
Ejemplo n.º 4
0
        // - End sinnovasoft fix.

        /// <summary>
        /// Construct a runtime Report object using the compiled report definition.
        /// </summary>
        /// <param name="r"></param>
        public Report(ReportDefn r)
        {
            // Get the location of the windows font directory
            //StringBuilder lpszPath = new StringBuilder(260);
            //SHGetFolderPath(IntPtr.Zero, (int)0x14, IntPtr.Zero, 0, lpszPath); //0x14 = Fonts
            FontFolder = Environment.GetFolderPath(Environment.SpecialFolder.Fonts); // lpszPath.ToString();

            _Report         = r;
            _Cache          = new RCache();
            rl              = new ReportLog(r.rl);
            _ReportName     = r.Name;
            _UserParameters = null;
            _LURuntimeName  = new ListDictionary();             // shouldn't be very many of these
            if (r.Code != null)
            {
                _CodeInstance = r.Code.Load(this);
            }
            if (r.Classes != null)
            {
                r.Classes.Load(this);
            }
        }
Ejemplo n.º 5
0
        /// <summary>
        /// Renders the report using the requested presentation type.
        /// </summary>
        /// <param name="sg">IStreamGen for generating result stream</param>
        /// <param name="type">Presentation type: HTML, XML, PDF, MHT, or ASP compatible HTML</param>
        /// <param name="prefix">For HTML puts prefix allowing unique name generation</param>
        public void RunRender(IStreamGen sg, OutputPresentationType type, string prefix)
        {
            if (sg == null)
            {
                throw new ArgumentException("IStreamGen argument cannot be null.", "sg");
            }
            RenderHtml rh = null;

            PageNumber = 1;                     // reset page numbers
            TotalPages = 1;
            //Replaced from forum, User: Aulofee http://www.fyireporting.com/forum/viewtopic.php?t=793
            IPresent ip = null;

            try
            {
                MemoryStreamGen msg = null;
                switch (type)
                {
                case OutputPresentationType.PDF:
                    ip = new RenderPdf(this, sg);
                    _Report.Run(ip);
                    break;

                case OutputPresentationType.TIF:
                    ip = new RenderTif(this, sg);
                    _Report.Run(ip);
                    break;

                case OutputPresentationType.TIFBW:
                    RenderTif rtif = new RenderTif(this, sg);
                    rtif.RenderColor = false;
                    ip = rtif;
                    _Report.Run(ip);
                    break;

                case OutputPresentationType.XML:
                    if (_Report.DataTransform != null && _Report.DataTransform.Length > 0)
                    {
                        //TODO: Make uniform, use RenderXML.
                        msg = new MemoryStreamGen();
                        ip  = new RenderXml(this, msg);
                        _Report.Run(ip);
                        RunRenderXmlTransform(sg, msg);
                    }
                    else
                    {
                        ip = new RenderXml(this, sg);
                        _Report.Run(ip);
                    }
                    break;

                case OutputPresentationType.MHTML:
                    this.RunRenderMht(sg);
                    break;

                case OutputPresentationType.CSV:
                    ip = new RenderCsv(this, sg);
                    _Report.Run(ip);
                    break;

                case OutputPresentationType.RTF:
                    ip = new RenderRtf(this, sg);
                    _Report.Run(ip);
                    break;

                case OutputPresentationType.Excel:
                    ip = new RenderExcel(this, sg);
                    _Report.Run(ip);
                    break;

                case OutputPresentationType.ASPHTML:
                case OutputPresentationType.HTML:
                default:
                    ip        = rh = new RenderHtml(this, sg);
                    rh.Asp    = (type == OutputPresentationType.ASPHTML);
                    rh.Prefix = prefix;
                    _Report.Run(ip);
                    // Retain the CSS and JavaScript
                    if (rh != null)
                    {
                        _CSS        = rh.CSS;
                        _JavaScript = rh.JavaScript;
                    }
                    break;
                }

                sg.CloseMainStream();
                _Cache = new RCache();
            }
            finally
            {
                if (ip != null)
                {
                    ip.Dispose();
                }
            }
            return;
        }